Look at the photo below. The person should not aim directly at the fish if he want to catch it. Explain your knowledge of properties of light. Be sure to use the terms: transmission, air and water in your answer.

Describe the path of the electric current through a circuit?

When you drop a pebble from height a it reaches the ground with speed v if there is no air resistance. from what height should you drop it so it will reach the ground with three times the speed? (a) 9m (b) 3m (c) 6m (d) 18m

Which process is represented by the pv diagram? a. the isobaric process b. the isovolumetric process c. the isothermal process d. the adiabatic process